| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it be [vb pp] [verb] some | 14 |
|
| 2 | it be [vb pp] [to-vb] some | 14 |
|
| 3 | it is [vb pp] [verb] some | 10 |
|
| 4 | it be hoped [verb] some | 6 |
|
